JPS61295619A - Chip-shaped electronic component - Google Patents
Chip-shaped electronic componentInfo
- Publication number
- JPS61295619A JPS61295619A JP60136914A JP13691485A JPS61295619A JP S61295619 A JPS61295619 A JP S61295619A JP 60136914 A JP60136914 A JP 60136914A JP 13691485 A JP13691485 A JP 13691485A JP S61295619 A JPS61295619 A JP S61295619A
- Authority
- JP
- Japan
- Prior art keywords
- chip
- electronic component
- shaped electronic
- shaped
- external terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Details Of Resistors (AREA)
- Coils Or Transformers For Communication (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、外部端子電極を端面に有するチップ状電子
部品に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a chip-shaped electronic component having external terminal electrodes on its end surfaces.
第６図、第７図はいずれも汎用の電子部品を示す斜視図
である。図において、（１）はセラミック等の絶縁筐体
、（２）は外部端子電極である。第８図は上記の電子部
品がチップ状部品として使用されるときの状態を示す断
面図であり、（３）はプリント基板、１９１輪はプリン
ト基板（３）上に配置された回路導電体である。6 and 7 are perspective views showing general-purpose electronic components. In the figure, (1) is an insulating casing made of ceramic or the like, and (2) is an external terminal electrode. FIG. 8 is a cross-sectional view showing the state in which the above-mentioned electronic component is used as a chip-shaped component, in which (3) is a printed circuit board, and 191 wheel is a circuit conductor placed on the printed circuit board (3). be.
従来、各種電子装置の電子部品として使用されるチップ
コンデンサ、チップ抵抗器、チップインダクタ等のチッ
プ状電子部品は、一般に第６図。Conventionally, chip-shaped electronic components such as chip capacitors, chip resistors, and chip inductors used as electronic components of various electronic devices are generally shown in FIG.
第７図に示すようにコンデンサやインダクタ等の目的と
する電気回路素子を内部または表面に有するセラミック
等の絶縁筐体（１）の両端′に、それぞれ電気的に接続
するようにした鋼層等の外部端子電極（２）が付着され
ている。このようなチップ状電子部品（１ンを、電子装
置の一部品として使用するときには、第８図に示すよう
にプリント基板（３）上の回路導電体０］）および働間
に外部端子電極（２）を−半田付ケ（５）する。そして
電子部品（１）を回路導電体（Ｌ４］＞およびθ４間に
電気的に接続するとともに、プリント基板（３）上に固
定する。ここで、プリント基板（３）上に固定された電
子部品（１）は、その種類や固定された位置が正しいか
どうかが、例えば第７図に示すように電子部品（１）の
表面に記された文字を目視する等でこれを判別検査して
いた。As shown in Figure 7, a steel layer or the like is electrically connected to both ends of an insulating casing (1) made of ceramic or the like, which has a target electrical circuit element such as a capacitor or inductor inside or on its surface. An external terminal electrode (2) is attached. When such a chip-shaped electronic component (1 is used as a part of an electronic device, the circuit conductor 0 on the printed circuit board (3) as shown in FIG. 8) and the external terminal electrode ( Solder 2) (5). Then, the electronic component (1) is electrically connected between the circuit conductor (L4] and θ4, and fixed on the printed circuit board (3).Here, the electronic component fixed on the printed circuit board (3) For (1), whether or not the type and fixed position of the electronic component (1) is correct is determined by visually observing the characters written on the surface of the electronic component (1), as shown in Figure 7. .
従来のチップ状電子部品でプリント基板（３）上に固定
された後の検査は、チップ状電子部品の絶縁筐体（１）
の表面に記された文字で判別するけれども、総てのチッ
プ状電子部品に判別用の文字が記されているわけではな
い。また、位置検査においても部品が小さい場合に目視
での判別は精度的にも困難であり、また作業者の疲労も
激しくなる等の問題があった。After the conventional chip-shaped electronic component is fixed on the printed circuit board (3), the inspection is performed on the insulating casing (1) of the chip-shaped electronic component.
They are identified by the letters written on the surface of the chip, but not all chip-shaped electronic components have letters written on them for identification. In addition, in position inspection, when the parts are small, visual discrimination is difficult in terms of accuracy, and there are also problems such as increased worker fatigue.
この発明は、上記のような問題点を解消するため釦なさ
れたもので、部品の種類や極性、方向が外部から容易に
自動判別できるチップ状電子部品を得ることを目的とす
る。The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to obtain a chip-shaped electronic component whose type, polarity, and direction can be easily and automatically determined from the outside.
この発明に係るチップ状電子部品は、その絶縁筐体に棒
状の成形部やマーキング部またはバーコード部等を設け
たものである。The chip-shaped electronic component according to the present invention has a rod-shaped molded part, a marking part, a barcode part, etc. on its insulating casing.
この発明におけるチップ状電子部品は、その絶縁筐体に
設けられた棒状の成形部により、チップ状電子部品の種
類や、プリント基板上に固定された場合の位置、方向を
判別する。In the chip-shaped electronic component according to the present invention, the type of the chip-shaped electronic component and the position and direction when fixed on a printed circuit board are determined by the rod-shaped molded part provided in the insulating casing.
以下、この発明の一実施例を第１図〜第５図に示した斜
視図により説明する。これらの９疋おいて、（１１）は
絶縁筐体（１）Ｋ成形された凹部、に）は同じく凸部、
（至）は絶縁筐体（１）Ｋ表示されたバーコードである
。第６図は、絶縁筐体（１）の表面に凹部θυを形成す
るとともに、との凹部に絶縁筐体（１）の色と異なる色
で着色がなされており、これＫより識別が容易となる。An embodiment of the present invention will be described below with reference to perspective views shown in FIGS. 1 to 5. Among these nine cases, (11) is the insulating casing (1) K-shaped recess, and (2) is the same convex part.
(to) is the bar code displayed on the insulating casing (1) K. In Figure 6, a recess θυ is formed on the surface of the insulating casing (1), and the recess is colored in a color different from that of the insulating casing (1), making it easier to identify than K. Become.
また、第１図の凹部αやは絶縁筐体（すの表、裏画面に
同じものが形成されている。そしてチップ状電子部品が
裏返しＫなっても判別可能となっている。第４図は、絶
縁筐体（１）に凸部（ロ）を形成したチップ状電子部品
を示す。第２図は第１図、第３図、第４図と異なり、チ
ップ状電子部品の絶縁筐体（１ンに複数本の棒状プリン
ティングがなされてクリ、これ罠よりバーコード化した
ものである。第５図は円筒状のチップ状電子部品の絶縁
筐体（１）の周囲全部をバーコード化したものである。In addition, the recess α shown in Fig. 1 is the same one formed on the front and back screens of the insulating casing.And even if the chip-shaped electronic component is turned over, it can be identified. Fig. 4 2 shows a chip-shaped electronic component in which a protrusion (b) is formed on an insulating casing (1). Unlike FIGS. 1, 3, and 4, FIG. (Multiple bar-shaped prints are done on one unit, and this is what was converted into a barcode. Figure 5 shows how the entire periphery of the insulating casing (1) of a cylindrical chip-shaped electronic component is converted into a barcode. This is what I did.
第１図ないし第５図における絶縁筐体（１ンの成形やバ
ーコードは電子部品の種類や電気的特性値、例えば抵抗
値を表すように配列され、従来の第８図のごとくプリン
ト基板（３）上に固定された後でも、電子部品の種類等
をバーコードリーダーやセンサー等で自動検査すること
が可能となる。・また、固定前の電子部品が所定のプリ
ント基板（３）に適合している種類のものかどうかを事
前に判別することも容易である。The molding and barcodes of the insulating casings (1) in Figures 1 to 5 are arranged to represent the type of electronic components and electrical characteristic values, such as resistance values, and the printed circuit board (1) as shown in the conventional 3) Even after being fixed on the top, it is possible to automatically inspect the type of electronic parts using a barcode reader, sensor, etc. - Also, the electronic parts before being fixed are compatible with the specified printed circuit board (3). It is also easy to determine in advance whether it is of the type you are using.
なお、上記実施例では電子部品の外部端子電極に対して
平行に凸部、凹部の成形部やバーコードを絶縁筐体に設
けたが、これは直角に位置するよう設けても同様の効果
を奏する。また、凹部、凸部はマーキングで棒状様を呈
してもよい。更Ｋ、第２図においてはバーコードを表面
のみに付したが、これを対向した裏面にも表示してよい
。また、プリント基板に固定する面と直角をなす面には
マークやコードを付与せず、それによって、プリント基
板に起立した状態で電子部品を固定したとき、マーク、
コード等がない面を見ることで、チップ状電子部品の起
立状態を知ることもできる。Note that in the above embodiment, the molded parts of the convex and concave parts and the bar code were provided on the insulating casing parallel to the external terminal electrode of the electronic component, but the same effect can be obtained even if the molded part and bar code are provided perpendicularly to the external terminal electrode of the electronic component. play. Furthermore, the concave portions and convex portions may be marked to have a rod-like appearance. Although the barcode is shown only on the front side in FIG. 2, it may also be displayed on the opposite back side. In addition, we do not apply marks or codes to the surface that is perpendicular to the surface to be fixed to the printed circuit board, so that when electronic components are fixed to the printed circuit board in an upright position, marks and
It is also possible to know the standing state of a chip-shaped electronic component by looking at the side without cords or the like.
以上のよ５に、この発明によれば、チップ状電子部品の
絶縁筐体の面、または外周に棒状の凹。As described above, according to the present invention, a rod-shaped recess is formed on the surface or outer periphery of the insulating casing of the chip-shaped electronic component.
凸部やバーコードを設けたので、センサーやバーコード
リーダで容易にチップ状電子部品の種類等を判別するこ
とができ、またプリント基板に固定する前や後の検査の
自動化を図ることができる。Since the protrusion and barcode are provided, the type of chip-shaped electronic component can be easily determined using a sensor or barcode reader, and inspections before and after fixing to a printed circuit board can be automated. .
第１図ないし第５図は本発明によるチップ状電子部品を
示す斜視図、第６図、第７図は従来のチップ状電子部品
を示す斜視図、第８図はその固定状態を示す側面図であ
る。
図中、（１丹ま絶縁筐体、（２）は外部端子電極、（３
）はプリント基板、α■は凹部、（２）は凸部、αＪは
バーコードである。
なお、各図中同一符号は同一または相当部分を示す。
代理人 弁理士 佐 藤 正 年
第１図 第３図1 to 5 are perspective views showing a chip-shaped electronic component according to the present invention, FIGS. 6 and 7 are perspective views showing a conventional chip-shaped electronic component, and FIG. 8 is a side view showing the fixed state. It is. In the figure, (1) is an insulating casing, (2) is an external terminal electrode, (3) is an external terminal electrode, and (3) is an external terminal electrode.
) is a printed circuit board, α■ is a concave portion, (2) is a convex portion, and αJ is a bar code. Note that the same reference numerals in each figure indicate the same or corresponding parts. Agent Patent Attorney Tadashi Sato Figure 1 Figure 3
Claims (4)
おいて、前記チップ状電子部品の筐体面に、外部端子電
極部と平行または直角方向をなすように棒状の成形部ま
たはマーキング部を複数設けたことを特徴とするチップ
状電子部品。(1) In a chip-shaped electronic component having an external terminal electrode on an end surface, a plurality of rod-shaped molded parts or marking parts are provided on the housing surface of the chip-shaped electronic component so as to be parallel or perpendicular to the external terminal electrode part. A chip-shaped electronic component characterized by:
は、チップ状電子部品の情報、例えば電気抵抗値等を表
すことを特徴とする特許請求の範囲第１項記載のチップ
状電子部品。(2) The chip-shaped electronic component according to claim 1, wherein the molded part and the marking part provided on the chip-shaped electronic component represent information about the chip-shaped electronic component, such as an electric resistance value.
は、前記チップ状電子部品の筐体部分または電極部分の
呈する色調と異なる着色をしたことを特徴とする特許請
求の範囲第１項記載のチップ状電子部品。(3) The molded part and the marking part provided on the chip-shaped electronic component are colored differently from the color tone of the casing part or the electrode part of the chip-shaped electronic component. chip-shaped electronic components.
は、バーコードであることを特徴とする特許請求の範囲
第１項記載のチップ状電子部品。(4) The chip-shaped electronic component according to claim 1, wherein the molded part and marking part provided on the chip-shaped electronic component are barcodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60136914A JPS61295619A (en) | 1985-06-25 | 1985-06-25 | Chip-shaped electronic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60136914A JPS61295619A (en) | 1985-06-25 | 1985-06-25 | Chip-shaped electronic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61295619A true JPS61295619A (en) | 1986-12-26 |
Family
ID=15186523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60136914A Pending JPS61295619A (en) | 1985-06-25 | 1985-06-25 | Chip-shaped electronic component |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61295619A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0269750U (en) * | 1988-11-16 | 1990-05-28 | ||
| JPH03206601A (en) * | 1990-01-09 | 1991-09-10 | Rohm Co Ltd | Structure of chip type electronic component |
| JPH0559811U (en) * | 1992-01-10 | 1993-08-06 | 東光株式会社 | Multilayer inductor |
| JPH0587915U (en) * | 1992-04-24 | 1993-11-26 | 東光株式会社 | Multilayer inductor |
| JPH06275438A (en) * | 1993-03-24 | 1994-09-30 | Tdk Corp | Chip coil with mark and manufacture thereof |
| JP2005235969A (en) * | 2004-02-19 | 2005-09-02 | Hanshin Electric Co Ltd | Ignition coil for internal combustion engine |
| JP2012138400A (en) * | 2010-12-24 | 2012-07-19 | Sanyo Electric Co Ltd | Method for manufacturing electrolytic capacitor |
| JP2014160800A (en) * | 2013-01-25 | 2014-09-04 | Murata Mfg Co Ltd | Multilayer capacitor, taping multilayer capacitor series, and mounting structure of multilayer capacitor |
| JP2021040152A (en) * | 2015-06-22 | 2021-03-11 | Koa株式会社 | Resistor for current detection, current detector and method of manufacturing the same |
-
1985
- 1985-06-25 JP JP60136914A patent/JPS61295619A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0269750U (en) * | 1988-11-16 | 1990-05-28 | ||
| JPH03206601A (en) * | 1990-01-09 | 1991-09-10 | Rohm Co Ltd | Structure of chip type electronic component |
| JPH0559811U (en) * | 1992-01-10 | 1993-08-06 | 東光株式会社 | Multilayer inductor |
| JPH0587915U (en) * | 1992-04-24 | 1993-11-26 | 東光株式会社 | Multilayer inductor |
| JPH06275438A (en) * | 1993-03-24 | 1994-09-30 | Tdk Corp | Chip coil with mark and manufacture thereof |
| JP2005235969A (en) * | 2004-02-19 | 2005-09-02 | Hanshin Electric Co Ltd | Ignition coil for internal combustion engine |
| JP2012138400A (en) * | 2010-12-24 | 2012-07-19 | Sanyo Electric Co Ltd | Method for manufacturing electrolytic capacitor |
| JP2014160800A (en) * | 2013-01-25 | 2014-09-04 | Murata Mfg Co Ltd | Multilayer capacitor, taping multilayer capacitor series, and mounting structure of multilayer capacitor |
| US9490071B2 (en) | 2013-01-25 | 2016-11-08 | Murata Manufacturing Co., Ltd. | Multilayer capacitor, taping multilayer capacitor series, and mounting structure of multilayer capacitor |
| JP2021040152A (en) * | 2015-06-22 | 2021-03-11 | Koa株式会社 | Resistor for current detection, current detector and method of manufacturing the same |
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